Sakawa River 48 hour detailed Surf Forecast

Lat Long: 35.24° N 139.15° E

Issued: 2 am 24 Oct 2026 (local time)

Forecast update in hr min

Today's Sakawa River sea temperature is

24.2°C

Sakawa River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Surf Forecasts:

How big are the waves at Sakawa River today (24 Oct):

Morning surf: Morning surf (24 Oct, local time) - 3.5ft (1.1m), 8s period with SE swell.
Afternoon surf: Afternoon surf (24 Oct, local time) - 4.5ft (1.3m), 8s period with SE swell.
Evening surf: Evening surf (24 Oct, local time) - 3.5ft (1.1m), 7s period with SE swell.

The current surf forecast for Sakawa River at 10AM is: 1.1m 8s primary swell from a Southeast direction and 0.6m 12s secondary swell from a South-southwest direction (forecast issued at 02:00am October 24). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (JST) & Date	Wave Height	Wave Period
Morning (24 Oct)	3.5ft (1.1m)	8s
Afternoon (24 Oct)	4.5ft (1.3m)	8s
Evening (24 Oct)	3.5ft (1.1m)	7s

Table - waves today at Sakawa River. (Swell directed towards the surf break)

	Short Range Forecast Heavy rain (total 110mm), heaviest during Mon afternoon. Warm (max 24°C on Sun afternoon, min 18°C on Sat morning). Wind will be generally light.
	Saturday 24								Sunday 25								Monday 26
	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM
Rating (10 max)	3	2	2	2	2	2	2	1	2	0	1	1	0	1	1	0	0	0	0	0	1	1	0	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ESE 8	SSW 13	SW 15	SE 8	SE 8	SE 8	SE 7	SE 7	SSW 13	SSW 13	SSW 13	SSE 7	SW 13	S 7	SSW 7	S 7	S 7	S 7	ESE 10	ESE 10	ESE 10	ESE 9	ESE 9	ESE 8
Wave Graph
kJ	294	254	226	153	201	244	176	111	156	151	113	176	79	196	285	121	108	83	63	63	61	58	56	95
Wind (km/h)	NNE	NNE	N	NNE	NNE	N	NNE	NNE	SW	SW	WSW	SW	SW	SW	NE	NE	NE	NE	NE	NE	NNE	NNE	NNE	NNE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	glassy	glassy	cross-off	cross-off	cross-off	cross-off	glassy	glassy	cross	cross-off	cross	cross	cross-off	cross	cross	cross	cross	cross	cross	cross-off	cross-off	cross-off	cross-off
High Tide			3:16AM1.35m				3:16PM1.46m				4:01AM1.45m				3:39PM1.50m				4:45AM1.51m				4:03PM1.53m
Low Tide	9:10PM0.51m				9:11AM0.55m				9:39PM0.34m				9:48AM0.60m				10:11PM0.18m				10:23AM0.67m


	—	5:56	—	—	—	—	—	—	—	5:56	—	—	—	—	—	—	—	5:58	—	—	—	—	—	—
	—	—	—	—	—	4:58	—	—	—	—	—	—	—	4:57	—	—	—	—	—	—	—	4:55	—	—
mm	1	1	—	—	4	8	3	—	—	—	—	—	—	—	1	1	1	3	8	9	10	17	15	16
Temp °C	18	18	19	19	18	18	19	19	19	20	21	21	23	24	21	20	20	19	19	19	19	19	19	19
Feels °C	19	19	21	20	19	19	20	21	21	21	22	22	23	24	22	21	21	20	19	20	20	19	20	20
Swell 1 Height (m) Direction Period (s)	SE 8	SE 8	SE 8	SE 8	SSW 12	SE 8	SE 7	SE 7	SE 7	SE 7	SE 7	SE 7	SE 7	ESE 8	S 7	S 7	S 7	S 7	S 7	S 7	ESE 10	ESE 9	ESE 9	ESE 8
kJ	171	149	149	153	107	244	176	111	102	96	105	96	73	54	157	121	108	83	48	35	61	58	56	95
Swell 2 Height (m) Direction Period (s)	SSW 13	SSW 13	SSW 12	SSW 12	SW 14	SSW 14	SSW 14	ESE 8	SSW 13	SSW 13	SSW 13	SSW 13	SW 13	SW 13	SE 8	ESE 8	ESE 10	ESE 10	ESE 10	ESE 10	S 7	SSW 7	SSW 7	SSW 7
kJ	294	238	169	107	54	178	161	47	156	151	113	111	79	42	31	25	63	63	63	63	24	15	15	9
Swell 3 Height (m) Direction Period (s)	—	—	SW 15	SW 14	—	—	SW 19	SSW 12	S 6	S 6	—	—	—	SSW 10	SE 10	SE 10	SW 12	SW 12	SSW 11	SSW 11	SSW 11	SSW 11	E 4	SSW 10
kJ	—	—	226	47	—	—	123	77	20	12	—	—	—	9	26	24	22	21	13	12	12	11	1	10
Wind waves Height (m) Direction Period (s)	ESE 8	ESE 8	—	—	SE 8	SE 6	—	NNE 3	—	—	—	SSE 7	S 6	S 7	SSW 7	NNE 3	—	NE 2	NE 2	NE 3	NE 3	NE 3	NE 3	NNE 3
kJ	287	254	—	—	201	133	—	3	—	—	—	176	73	196	285	1	—	1	1	2	4	12	9	7
Nearest Offshore or Glassy	Sakawa River Kanagawa	Sakawa River Kanagawa	Sakawa River Kanagawa	Sakawa River Kanagawa	Sakawa River Kanagawa	Sakawa River Kanagawa	Sakawa River Kanagawa	Sakawa River Kanagawa	Sakawa River Kanagawa	Shimoda Yamatoken (Tatado Hama) Shizuoka	Sakawa River Kanagawa	Suruga Bay Shizuoka	Hashikui Bay Shikoku	Nunoshima Shikoku	Kugenuma Rivermouth Kanagawa	Oiso Jetty Kanagawa	Oiso Jetty Kanagawa	Nagahama Kanagawa	Uchiboso Chiba	Sagami River Kanagawa	Sakawa River Kanagawa	Sakawa River Kanagawa	Keta Reef Oshima Izu Islands	Sakawa River Kanagawa
Rating (10 max)	3	2	2	2	2	2	2	1	2	1	1	3	2	3	2	1	1	1	1	1	1	1	1	1
Distance (km)	0	0	0	0	0	0	0	0	0	67	0	100	454	450	30	9	9	42	66	22	0	0	58	0
Best forecast wave conditions in Kanagawa	Sakawa River	Inamuragasaki	Inamuragasaki	Inamuragasaki	Inamuragasaki	Inamuragasaki	Inamura Point	Inamuragasaki	Inamura Point		Hanamizu River				zushi Marina	Inamuragasaki	Shichirigahama	Nagahama		Inamura Point	Sakawa River	Sakawa River		Sakawa River
Rating (10 max)	3	2	2	2	2	2	2	2	2		1				2	1	1	1		1	1	1		1
Best forecast wave conditions in Japan	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Omaezaki Shizuoka	Keta Reef Oshima Izu Islands	Omaezaki Shizuoka	Chikura Chiba	Omaezaki Shizuoka	Omaezaki Shizuoka	Suruga Bay Shizuoka	Suruga Bay Shizuoka	Osaki Point Shikoku	Nunoshima Shikoku	Niyodo Rivermouth Shikoku	Big Ben Chiba	Omaezaki Shizuoka	Mera Chiba	Kaifu Rivermouth Shikoku	Mera Chiba	Takegashima Shikoku	Takegashima Shikoku	Nunoshima Shikoku	Niyodo Rivermouth Shikoku
Rating (10 max)	4	4	4	4	4	3	4	4	5	4	3	3	4	3	3	3	3	3	2	2	2	2	2	2
Header Global	Benkunqut Indonesia	Playa de la Cagonera Spain	Trial Harbour Australia	Deba Spain	Deba Spain	Deba Spain	Trial Harbour Australia	Benkunqut Indonesia	Purakaunui Bay New Zealand	Trial Harbour Australia	Afife Portugal	Afife Portugal	Ahijedero Mexico	Ahijedero Mexico	Deba Spain	Ahijedero Mexico	Vanthrax France	La Nora Spain	Cabo Lastres Spain	Deba Spain	Deba Spain	Deba Spain	Afife Portugal	Ahijedero Mexico
Rating (10 max)	5	6	7	7	5	5	5	5	5	5	4	4	4	4	5	4	5	5	5	5	5	5	4	4

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

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Sakawa River 48 hour detailed Surf Forecast

How big are the waves at Sakawa River today (24 Oct):

Short Range Forecast

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